the lead acetate paper turns black with H2 gas due to the formation of
Lead acetate paper turns black by reacting with H2S and not H2
The reaction proceeds as
Pb(OAc)2 + H2S --------> PbS (Black) + 2 AcOH
the lead acetate paper turns black with H2 gas due to the formation of
Lead acetate paper turns black by reacting with H2S and not H2
The reaction proceeds as
Pb(OAc)2 + H2S --------> PbS (Black) + 2 AcOH